Mineral: |
Ferrihydrite |
Reference: |
WKM03 |
SCM Type: |
DDL - Diffuse Double Layer |
Ligand: |
UO2<2+>
- uranyl(VI)
|
Site Type: |
»Fe-OH |
Equation: |
»Fe-OH + UO2<2+> + CO3<2-> ⇔ »Fe-O-UO2CO3<1-> + H<1+> |
LogK: |
7.55 LogK°I=0 (Conversion to I = 0): 7.86
LogK2.31 nm−2 (SSD-normalized): 9.54
|
Experiment: |
Batch Sorption Experiments |
Ionic Strength: |
0.01 mol/L
NaCl
|
Temperature: |
298.15 K |
pH Range: |
3-12 |
Ligand Concentration Range: |
4.2E-6 mol/L |
Fit Method: |
MINTEQA2 |
Comment: |
1E-5 M total carbonate |
|